This article aims to establish empirically whether changes in the aggregate
policy preferences of voters in western democracies relate systematically
to national economic performance. Results from a time-series, cross-section
al regression analysis of data on aggregate policy preferences from fourtee
n western democracies (1956-1989) support a hypothesis originally suggested
. for the American case, by Durr (1993): when the economy expands aggregate
policy preferences move left, but when the economy contracts aggregate pol
icy preferences move right. This finding sustains the normatively appealing
conclusion that change in aggregate policy preference reflects the measure
d response of many individuals to changes in their political environment.